baber/WOPTO huggingface dataset:
Patent JP-S58209594-A (JP)
Title: Optical recording medium
Inventor: MORINAKA AKIRA
IPC: G11B7/24035
Filed: 1982-05-31
Abstract: PURPOSE:To obtain an optical recording medium having a high resolution and a high contrast and capable of a multi-color recording with high speeds by irradiation of near infrared rays without the use of a direct heating means, e.g., thermal recording head, etc., by laminating a near infrared rays absorber and a heat-sensitive chromogenic substance on a base plate. CONSTITUTION:At least one set or more of a near infrared rays absorber 22 (e.g., a dye, such as diethylaminonaphthol squalilium, etc., a metal complex salt, etc.) having absorption waves in near infrared regions of 0.8-2mum, and a heat- sensitive chromogenic material 23 (e.g., a combination of a leuco dye and a developer, a combination of a diazonium salt and a coupler, etc.) are laminated on a base plate 21 (e.g., plastic sheet, glass plate, or other visible rays-transmissive materials) to obtain an optical recording medium. USE:The optical recording medium is suitable for wave-length multiplex optical disc mediums, color microfilms, etc.
Patent JP-H11268870-A (JP)
Title: Package inspection instrument
Inventor: KUBOTA KIYOSHI
IPC: B65H63/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a package inspection instrument which enables an operator to perform visual inspection easily and completely regardless of the magnitude of the diameter and weight of a package. SOLUTION: This package inspection instrument is provided with a columnar member 2 projectingly-mounted on a base plate 1 in the vertical direction, a support means 10 projectingly-mounted in the horizontal direction, a vertically movable package support mechanism 3 mounted on the columnar member 2 and a lighting means 4 mounted for lighting the periphery of the package supported by the support means 10 at prescribed intervals.  The lighting means 4 consists of a screw body 15 protrudingly mounted on the columnar member 2 in the direction opposite to the support means 3, a support member 14 fixed to the columnar member 2 by a handle 16 at which an elongate hole 14a is movably formed at the screw body 15 and is screwed into the screw body 15, a luminaire 17 which a light projecting groove 17a is mounted on one end of the support member 14 so as to be parallel to the support means 10, and a balancing weight 18 mounted on the other end of the support means 14.
Patent JP-S5426992-A (JP)
Title: Oxygen gas generating method
Inventor: SHIODA NOBUO
IPC: C01B13/02
Filed: 1977-08-02
Abstract: PURPOSE: To cheaply generate oxygen gas with a simple generator by reacting an acid with potassium peroxide. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03291107-A (JP)
Title: Control method of continuous hot rolling mill
Inventor: NOSE KAZUTAKA
IPC: B21B37/00
Filed: 1990-04-06
Abstract: PURPOSE:To improve the accuracy of estimated thickness for the time when the next material is rolled and to enable proper adaptive correction by predicting rolling load and zero drawing down position based on data which are obtained in the preceding rolling process and doing the setup in preparation for the next rolling based on this prediction. CONSTITUTION:The measured value of each thickness on the final outlet side and outlet side of intermediate stand are detected with thickness gages 5a, 5b, 5c which are provided on the outlet side of continuous hot rolling mill and between stands which are situated in the middle and the thickness on the outlet side of each stand is determined based on respectively the measured values of each thickness. The calculated value on the outlet side of each stand on the downstream side from the intermediate stand that is preliminarily determined taking the deviation of both thickness on the outlet side for each stand in consideration is corrected and the rolling load of each stand on the downstream side from the intermediate stand is determined using that corrected value. And the rolling load for the next material ST to be rolled is predicted based on the rolling load and the measured value of rolling load that is determined in the rolling process for the preceding material ST to be rolled and setup is done based on this.
Patent JP-H02274688-A (JP)
Title: Trim detecting device for vessel propulsion machine
Inventor: NAKAMURA KAZUHIRO
IPC: B63H20/08
Filed: 1989-04-14
Abstract: PURPOSE:To operate a trim indicator and a control unit always stably by feeding a trim angle detector from both an indicating power circuit for feeding the trim indicator and a controlling power circuit for feeding the control unit. CONSTITUTION:A trim indicator 31 and a control unit 41, respectively provided with power circuits 36, 44 corresponding to both of them as if belonging to them, are positively operated by load dispatching from the corresponding power circuits 36, 44 regardless of the feed impossible state of the feeder system of other noncorresponding power circuits due to out-of-connection and the like. A trim angle detector 21 is also operated always stably by the existence of the indicating power circuit 36 and the controlling power circuit 44 as well as the trim indicator 31 and the control unit 41 can be always operated stably on the basis of the detected result of this trim angle detector 21.
Patent JP-2000283186-A (JP)
Title: Coupling device
Inventor: MIYAZONO YOSHIYUKI
IPC: F16D35/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a coupling device capable of preventing dispersion of transmissible rotating torque and deterioration of transmission response. SOLUTION: This coupling device is furnished with a ring flange part 16 provided on a first transmission member 10 so as to partition a ring working chamber 30 into first and second working chambers 30R, 30L with high viscous fluid filled in the ring working chamber 30 divided by the first and second transmission members 10, 20 free to relatively rotate and to make an outer peripheral surface 19 contact with an inner peripheral surface of a ring member 50 fixed on the second transmission member 20, a shearing passage 53 spirally extending between the outer peripheral surface 19 and the inner peripheral surface of the ring member 50 and communicating each of the working chambers 30R, 30L to each other and a compensating space 18 formed in the ring flange part 16 so as to be closed by first and second pressurizing pistons 40R,  40L free to slide by respectively facing against each of the working chambers 30R, 30L, and end surfaces of the pressurizing pistons 40R, 40L are supported by an inner plate 61 and an outer plate 71 arranged between end surface inwalls of the ring working chamber 30, and braking force is generated.
Patent JP-H10267557-A (JP)
Title: Method for constructing lining of multilayered induction furnace
Inventor: ARIGA KIKUO
IPC: F27B14/06
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent generation of cracks by providing a horizontal multi-layered structure to appropriately arrange the refractory of different material by arranging the composite magnetite-chrome refractory in an upper part and an intermediate slag-in part where the slag stays for a long time. SOLUTION: The excellent heat resistance and the excellent corrosion resistance can be effectively utilized by combining three materials of magnesia material 4, the material containing chromium, and alumina material to improve the slag permeability, the heat resistant spalling is excellent, and generation of the degraded layer by penetration of foreign matters can be suppressed. In addition, generation of harmful cracks and the laminar separation phenomenon can be suppressed. The composite refractory formed of three materials is arranged on each slag-in part 3, and in a horizontally multi-layered manner between the magnesia material 4 and the slag-in part through the oscillation fitting execution.  Generation of harmful cracks in this part and groove- shaped erosion of foreign matters are suppressed, undesirable phenomena such as laminar separation approximately parallel to the working surface and skull penetration are improved, the safe operation of a furnace is improved, and the service life is increased.
Patent JP-H03291597-A (JP)
Title: Production of rear cap of watch case
Inventor: TAKISHIMA TADAO
IPC: G04B37/11
Filed: 1990-04-10
Abstract: PURPOSE:To form the projecting parts of rising parts to a specified shape and to stabilize the biting and fixing force of a rear cap to the case body by pressing punches to the rising parts of a core with respect to a die disposed through a holding frame, thereby forming the projecting parts. CONSTITUTION:After the core 11 is welded to the prescribed reference position atop the rear cap body 10, the rising parts 12 of the core 11 are held in the holding frame 42 and the core is set with respect to the die 13 disposed through the frame 42 in the reference position T of the outside position from the reference position P of the rising parts 12. The outer side faces of the rising parts 12 are pressed to the frame 42 at this time. The punch 15 disposed on the inner side of the core 11 is then moved in an arrow (a) direction toward the die 13 and the rising parts 12 are pressed outward to form the projecting parts 18. The bulging parts are projected outward of the bulging parts 17 in such a manner that the front ends thereof exist in the specified position relative to the reference position P. The size between the bulging parts 17 of the core 11 formed at the opposite end edges is made into the prescribed reference size in this way and the specified size is also obtd. at the front ends of the projecting parts 18 of the respective bulging parts 17. The projecting parts 18 are thus surely engaged with the detaining parts of the case body and th biting and fixing of the rear cap are stabilized.
Patent JP-H04302544-A (JP)
Title: Polarization switching converter
Inventor: NAGANO ATSUSHI
IPC: H04J11/00
Filed: 1991-03-29
Abstract: PURPOSE:To reduce the number of parts and the working process by providing a first step part whose rear side has a larger diameter in the exit part of a circular waveguide and providing a second step part whose front side has a larger diameter in the entrance part and fixing a polarization switch between them. CONSTITUTION:Flange parts 3b provided in both ends of a ferrite polarization switch 3 using Farady rotation are applied to a second step part 32 formed in the entrance part of the front end of a circular waveguide part 1a of a converter chassis 1 and a first step part 31 formed in the exit part of the rear end of a circular waveguide part 2b of a primary radiator 2 to fix the polarization switch 3 between first and second step parts 31 and 32. At the time of this fixing, a front end collar part 1c of the converter chassis 1 and a rear end collar part 2c of the primary radiator 2 are brought into contact with each other and are fixed by screws 21 and 22. In this case, the first step part 31 is formed to have a larger diameter on the rear side, and the second step part 32 is formed to have a large diameter on the front side.
Patent JP-S6477802-A (JP)
Title: Stabilizer holder in which stabilizer is fitted into housing
Inventor: EJISON PII PURAISU
IPC: F21V23/02
Filed: 1988-04-15
Abstract: PURPOSE: To mount a ballast in a housing without using a mounting tool by a structure composed of the first spring gap to fit to an opening of a housing, a stopper part extending perpendicularly from the closed end of the gap and a spring clamp extending perpendicularly form the open end. CONSTITUTION: A holder 50 is equipped with a spring gap 51 to store the end part of a housing inside by tension at one end of a ballast mounting opening. The gap 51 is formed between a bottom part 52 having a free end of a stretched part and ear parts 53a and 53b having a free end of a stretched part. Engagement parts 54a, 54b limit an insertion distance of a ballast 41 in the opening to the extent required to protect a lead wire 60. Stopper parts 54a and 54b work on a spring clamp for mounting 55 extending upward and perpendicularly from the open end of the gap 51, and the spring clamp 55 has a protruding part 56 having an ear part 57 in order to assist opening and closing.
Patent JP-H02304050-A (JP)
Title: New unsaturated derivative of 2,6-diaminoheptane diacid, preparation thereof, and use thereof as drug
Inventor: KONSUTANTAN AGUURIDA
IPC: A61P31/04
Filed: 1990-04-10
Abstract: Novel derivatives of formula <IMAGE>  in which,  - the dotted lines represent an optional endo or exo double bond, - Y represents a (C2-18) alkyl, alkenyl or alkynyl or a (C1-18) alkyl substituted by one or several halogens, - X, X' and X1 represent hydrogen, an (-> C8) alkyl, alkenyl or alkynyl, an (-> C14) aryl, an (-> C18) aralkyl or an acyl derived from a fatty acid and/or an amino acid, and either n and/or n1 represents 1 and R and/or R1 represents an amino radical or an amino acid radical, or n and/or n1 represent 2 and R and R1 represent hydrogen, an (C1-8) alkyl or an (-> C14) aryl or an (-> C18) arylalkyl or a <IMAGE> radical,  in which R2 represents a (C1-8) alkyl or an (-> C14) aryl, as well as their salts with acids or bases, a process for their preparation, their application as drugs and the compositions containing them.
Patent JP-H08280642-A (JP)
Title: Hemodynamometer
Inventor: TOCHIKUBO OSAMU
IPC: A61B5/024
Filed: 1995-04-19
Abstract: PURPOSE: To provide a hemodynamometer which enables highly accurate judgment of the maximum and minimum blood pressures. CONSTITUTION: This apparatus has a cuff 10 which is mounted on an upper arm part 16 of a subject to press an artery by injecting air, an optical distance sensor 12 which is set facing the cuff 10 o detect a displacement in the plusation of an artery, a digital data processing section 14 to judge the maximum and minimum blood pressure of the subject based on a photoelectric capacity pulse wave signal being transmitted from the sensor 12 and a display section 38 to display the maximum and minimum blood pressure values judged by the processing section 14. The processing section 14 judges that a vanishing point of the photoelectric capacity pulse wave signal is the maximum flood pressure and that a point at which a flat part appears in the photoelectric capacity pulse wave signal or the vicinity thereof is the minimum when the pressure within the cuff 10 is raised at a fixed rate.
Patent JP-H02271293-A (JP)
Title: Manufacture of supporting grid
Inventor: ORIUCHI AKIO
IPC: G21C3/34
Filed: 1989-04-13
Abstract: PURPOSE:To enable welding multiple welding positions on crossing lines with one welding action by aligning a center line of a laser beam with the crossing line of band plates and by positioning its focus point on the band plates to be welded together. CONSTITUTION:A laser beam 25 is set so that a center line of the beam aligned with the crossing line of the band plates 7 and 8 and is collected by a collector lens 26, and the beam diameter is the smallest at a point close to a middle part 18 of an intersection. Also, a dimension (x) from a protrusion 20 of an upper intersection 17 to a protrusion 21 of the middle part 18 is shorter than the minimum value (d1) of a depth of focus (d) of a collected beam 27 collected by the lens 26, and the upper intersection 17 and the middle part 18 are placed at positions within the depth of focus (d1). When an irradiation of the laser beam is continued for a certain short period, a crossing point of band plates 7 and 8 is locally heated up by a high density energy of the beam 27 and consequently the upper intersection 17 and the middle part 18 are welded at the same time. As for a lower intersection, the same procedure can be applied by an upward irradiation of the beam 27 from a lower position.
Patent JP-H10285516-A (JP)
Title: Image pickup device and method and recording medium
Inventor: EJIMA SATOSHI
IPC: H04N5/765
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To accurately perform an image pickup operation or the like in the state of viewing a display. SOLUTION: When an operation member such as a touch tablet 6A or the like is not operated for more than 16 seconds, a liquid crystal display (LCD) 6 is put out. Then, when a release button is turned to a half-pressed state or an area corresponding to the LCD 6 in the touch tablet 6A is pressurized, the LCD 6 is lighted. Then, when the release button is turned to a fully-pressed state or an enter key 7B formed at a part of the touch tablet 6A is pressurized, the image pickup operation is executed.
Patent JP-H01263862-A (JP)
Title: Document producing device
Inventor: SAKAGUCHI SHINICHI
IPC: G06F17/21
Filed: 1988-04-15
Abstract: PURPOSE:To synthesize voices approximate to natural utterance by using a voice synthesizing means to utter voices every paragraph. CONSTITUTION:A paragraph punctuation detecting means 7 detects the paragraph separation of KANA (Japanese syllabary) data inputted from a keyboard 1 and outputs the data showing the paragraph separation by reference to the data stored in a dictionary information memory means 2. A text memory 5 stores the KANA data and the output data of the means 7 in a state where the output data on the means 7 is put into the parts corresponding to the paragraphs of the input KANA data. A voice synthesizing means 9 synthesizes the voices equivalent to the KANA data stored in the memory 5 and at the same time stops the transmission of output signals of voices for a prescribed time in accordance with the data showing the paragraph punctuation. As a result, the means 9 utters voices for each paragraph.
Patent JP-H06277686-A (JP)
Title: Treatment capacity recovery method for active sludge tank
Inventor: OKADA MASAAKI
IPC: C02F3/12
Filed: 1993-03-30
Abstract: PURPOSE:To recover the capacity in a period shorter than heretofore required when the drainage treatment capacity of an active sludge tank is lowered because of the variation in water quality. CONSTITUTION:A number of bacteria relating to the organic substance decomposition are separated from an active sludge tank representing good drainage treatment capacity, and the characteristics of the bacteria are confirmed and preserved. When the properties of active sludge is changed because the variation of water quality and the drainage treatment capacity is lowered, bacteria with which no resistance to the variation of water quality are selected out of the separated and preserved bacteria, and cultured in a perfect neutrified medium, anti proliferated bacteria are put into an active sludge tank.
Patent JP-H09279415-A (JP)
Title: Polyamide fiber having thick fineness and its production
Inventor: HASHIMOTO KAZUNORI
IPC: D01F1/10
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide fiber having thick fineness and good evenness by carrying out melt spinning of a polyamide by air cooling method. SOLUTION: In producing a polyamide fiber by carrying out melt spinning of a polyamide containing 0.1-3.0wt.% fluorotetrasilicic mica having <=6μm particle diameter by air cooling method and drawing the spun yarn, melt-spun yarn is cooled through a cooling cylinder having <=18 deg.C atmospheric temperature in a section from L1 to L2 specified by at least the formulas L1 =0.16Q+1.0 and L2 =0.16Q+2.2 and taken off at a take off rate satisfying the formula SS>=17Q+120 [L1 and L2 are each a distance (m) from spinneret face; SS is a take off rate (m/min); Q is a single hole discharge amount (g/min)].
Patent JP-H07283546-A (JP)
Title: High breakdown-voltage large current wiring board
Inventor: YAMAMOTO MASAAKI
IPC: H05K3/46
Filed: 1994-04-08
Abstract: PURPOSE:To provide a large current capacity by fixing a cylindrical conductor at a specific position of plate-shaped conductor for a large current for continuity in the thickness direction of a wiring board. CONSTITUTION:A cylindrical conductor 15 for continuity in the thickness direction of a wiring board is fixed at a specific position of a plate-shaped conductor 13. An insulation coating layer 17 is provided on the surfaces of the plate-shaped conductor 13 and the cylindrical conductor 15. The insulation coating layer 17 is provided excluding a part required for electrical connection with other conductors. Also, an insulation plate 19 which is not overlapped with the plate- shaped conductor 13 is laid out on the same layer as the plate-shaped conductor 13. Further, a plurality of layers constituted of the plate-shaped conductor 13 and the insulation plate 19 are provided and are laminated while holding an insulation film 21 between layers, thus preventing insulation property from being deteriorated even under a high voltage and achieving a high break-down voltage.
Patent JP-H10290410-A (JP)
Title: Television receiver and channel display method
Inventor: TAKASAKI YOSHIMI
IPC: H04N5/45
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To display a plurality of channels simultaneously on a slave screen immediately after the instruction by the user in the television receiver that makes picture-in-picture display. SOLUTION: A slave image is divided into a plurality of images, and a different channel is displayed on each of the divided slave images. A channel is scanned and a tuner 22 receives a television broadcast. The scanning is always made even in the case of display of only a master image. The output of the tuner 22 is fed to a controller 27. Each signal by the scanned channel is written to a prescribed area of a memory 28 for each field. Read from the memory 28 is conducted in parallel with the write. The read is conducted at a rate of a video signal corresponding to the display of the slave image. The signal of each channel is cyclicly written to the memory 28 at all times and the display of the slave image is made for a period of one field.
Patent JP-H06310071-A (JP)
Title: Electron microscope
Inventor: SATO YUJI
IPC: H01J37/18
Filed: 1993-04-21
Abstract: PURPOSE:To prevent dew formation of a CCD camera by putting a camera chamber and a CCD camera part under atmospheric pressure after constant time passes when the CCD camera is added to an electron microscope. CONSTITUTION:A signal on whether a CCD camera 11 is cooled or not is sent always to an evacuation control device 12 from a CCD camera control device 13. When a camera chamber 2 and a vacuum vessel 10 are put under atmospheric pressure to take out a film 5 in the atmosphere, the evacuation control device 12 controls vacuum valves 6 and 8 and a leak valve 14 so as to prevent dew formation of the CCD camera. Thereby, the dew formation of the CCD camera caused by leakage in the camera chamber 2 can be prevented.
Patent JP-S63259732-A (JP)
Title: Shift arithmetic circuit
Inventor: KASUGAI HIROFUMI
IPC: G06F7/76
Filed: 1987-04-16
Abstract: PURPOSE:To exactly check the result of a shift arithmetic operation without constituting a duplex circuit by generating the parities of both an input data and an output data, and comparing them. CONSTITUTION:It is constituted of a selection circuit 1 which selects insertion data at the time of a right shift and at the time of a left shift, a parity generation circuit 2 which generates the parity of the input data from the insertion data and a shift data, a shift circuit 3 which executes the shift arithmetic operation, the parity generation circuit 4 which generates the parity of the output data, and a check circuit 5 which compares the coincidence between the parities of the input data with the output data. The check circuit 5 checks the coincidence between the parity of the input data and the parity of the output data, and if not coincides, it makes an error signal be a logical 1 and informs that an error has appeared. Thus, the quantity of a hardware comes less, and besides, the result of the shift arithmetic operation can be checked exactly.